ENGLISH
23 / 34
0006160258_201802
WIRING DIAGRAM AND OPERATION CONTROL SEQUENCE OF
EQUIPMENT LME 22...
I
1st Actuator cam
t1
Preventilation time
t1´ Ventilation time
t3
Pre-ignition time
t3n After-ignition time
t4
Interval between ignition «Off» and release of «BV2»
t10 Available time for detecting the air pressure of the pressure switch
t11 Programmed opening time for actuator «SA»
t12 Programmed closing time for actuator «SA»
t22 2° safety time
TSA Ignition safety time
tw
Waiting time
AGK25... PTC resistance
AL Error message (alarm)
BCI Burner Communication Interface
BV... Fuel Valve
CPI Closed Position Indicator
Dbr.. Wiring jumper
EK.. Remote lockout reset button (internal)
EK2 Remote lockout reset button
ION__tab_Ionisation probe
FS Flame Signal
FSV Flame signal amplifier
GP Gas pressure switch
H
Main switch
HS Auxiliary contactor, relay
ION__tab_Ionisation probe
K1...4 Internal Relays
KL Low flame
LK Air damper
LKP Air damper position
LP Air pressure switch
LR Modulation
M
Fan motor
MS Synchronous motor
NL Rated load
NT Electric power supply
QRA... Flame Detection
QRC… Blue-flame detector bl blue br brown sw black
R
Control thermostat / pressure switch
RV Gas adjustment device
SA SQN Actuator...
SB Safety limit thermostat
STB Safety limit thermostat
Si
External fuse
t Time
W
Limit thermostat / Pressure switch
Z
Ignition transformer
ZV Pilot gas valve
A_tab_Start-up Command (ignition from «R»)
B-B´ Interval for flame ignition
C
Burner in operation position
C-D Burner operation (generation of heat)
D
Shut-down controlled by «R»
The burner will be immediately shut down
Burner control will be immediately ready for new start-up
Equipment or programmer
TSA
t1
t3
t3n
t4
t11
t12
s
s
s
s
s
s
s
LME 22.233 C2
3
20
3
2,5
8
30
30
LME 22.331 C2
3
30
3
2,5
8
12
12
Summary of Contents for TBG 35P
Page 2: ......
Page 34: ...ITALIANO 32 34 0006160258_201802 ...
Page 36: ...ITALIANO 34 34 0006160258_201802 ...
Page 68: ...ENGLISH 32 34 0006160258_201802 ...
Page 70: ...ENGLISH 34 34 0006160258_201802 ...
Page 71: ......